diff --git a/dmff/api.py b/dmff/api.py
index c205422c2..3219c8f70 100644
--- a/dmff/api.py
+++ b/dmff/api.py
@@ -667,6 +667,7 @@ def __init__(self, hamiltonian):
         self._jaxPotential = None
         self.types = []
         self.ethresh = 5e-4
+        self.step_pol = None
         self.lpol = False
         self.ref_dip = ""
 
@@ -1053,6 +1054,8 @@ def createForce(self, system, data, nonbondedMethod, nonbondedCutoff, args):
 
         if "ethresh" in args:
             self.ethresh = args["ethresh"]
+        if "step_pol" in args:
+            self.step_pol = args["step_pol"]
 
         pme_force = ADMPPmeForce(
             box,
@@ -1063,7 +1066,8 @@ def createForce(self, system, data, nonbondedMethod, nonbondedCutoff, args):
             self.ethresh,
             self.lmax,
             self.lpol,
-            lpme=self.lpme
+            self.lpme,
+            self.step_pol
         )
         self.pme_force = pme_force
 
diff --git a/tests/test_admp/test_compute.py b/tests/test_admp/test_compute.py
new file mode 100644
index 000000000..e6ea1f3bb
--- /dev/null
+++ b/tests/test_admp/test_compute.py
@@ -0,0 +1,48 @@
+import openmm.app as app
+import openmm.unit as unit
+import numpy as np
+import jax.numpy as jnp
+import numpy.testing as npt
+import pytest
+from dmff import Hamiltonian, NeighborList
+from jax import jit, value_and_grad
+
+class TestADMPAPI:
+    
+    """ Test ADMP related generators
+    """
+    
+    @pytest.fixture(scope='class', name='generators')
+    def test_init(self):
+        """load generators from XML file
+
+        Yields:
+            Tuple: (
+                ADMPDispForce,
+                ADMPPmeForce, # polarized
+            )
+        """
+        rc = 4.0
+        H = Hamiltonian('tests/data/admp.xml')
+        pdb = app.PDBFile('tests/data/water_dimer.pdb')
+        H.createPotential(pdb.topology, nonbondedCutoff=rc*unit.angstrom, ethresh=5e-4, step_pol=5)
+        
+        yield H.getGenerators()
+        
+    def test_ADMPPmeForce_jit(self, generators):
+        
+        gen = generators[1]
+        rc = 4.0
+        pdb = app.PDBFile('tests/data/water_dimer.pdb')
+        positions = jnp.array(pdb.positions._value) * 10
+        a, b, c = pdb.topology.getPeriodicBoxVectors()
+        box = jnp.array([a._value, b._value, c._value]) * 10
+        # neighbor list
+        nblist = NeighborList(box, rc)
+        nblist.allocate(positions)
+        pairs = nblist.pairs
+        
+        pot_pme = gen.getJaxPotential()
+        j_pot_pme = jit(value_and_grad(pot_pme))
+        
+        E_pme, F_pme = j_pot_pme(positions, box, pairs, gen.params)
\ No newline at end of file